//
//  SYNoHeightedButton.m
//  siyanone
//
//  Created by LK-IOS on 2018/3/20.
//  Copyright © 2018年 LK-News. All rights reserved.
//

#import "SYNoHeightedButton.h"

@interface SYNoHeightedButton()


@property (strong,nonatomic)dispatch_source_t timer;


@end



@implementation SYNoHeightedButton



-(void)setHighlighted:(BOOL)highlighted
{
    
}

-(void)setIsSuccessSendCode:(BOOL)isSuccessSendCode
{
    _isSuccessSendCode = isSuccessSendCode;
    if (!_timer) return;
    dispatch_async(dispatch_get_main_queue(), ^{
        if (!isSuccessSendCode) {//发送成功
            dispatch_source_cancel(_timer);
            [self setTitle:@"重新发送" forState:UIControlStateNormal];
            [self setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
            self.userInteractionEnabled = YES;
            _timer = nil;
        }
    });
    
}

-(void)openCountdown
{
    __block NSInteger time = 59; //倒计时时间
    dispatch_queue_t queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
    _timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, queue);
    dispatch_source_set_timer(_timer,dispatch_walltime(NULL, 0),1.0*NSEC_PER_SEC, 0); //每秒执行
    dispatch_source_set_event_handler(_timer, ^{
        
        if(time <= 0){ //倒计时结束，关闭
            dispatch_source_cancel(_timer);
            dispatch_async(dispatch_get_main_queue(), ^{
                //设置按钮的样式
                [self setTitle:@"重新发送" forState:UIControlStateNormal];
                [self setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
                self.userInteractionEnabled = YES;
            });
        }else{
            int seconds = time % 60;
            dispatch_async(dispatch_get_main_queue(), ^{
                if (self.isSuccessSendCode) {
                    //设置按钮显示读秒效果
                    [self setTitle:[NSString stringWithFormat:@"已发送(%.2d)", seconds] forState:UIControlStateNormal];
                }else{
                    //设置按钮显示读秒效果
                    [self setTitle:[NSString stringWithFormat:@"重新发送(%.2d)", seconds] forState:UIControlStateNormal];
                }
                
                [self setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
                self.userInteractionEnabled = NO;
            });
            time--;
        }
    });
    dispatch_resume(_timer);
}

-(void)closeCountdownGetCodeIsSuccess:(BOOL)success
{
    if (!_timer) return;
    dispatch_source_cancel(_timer);
    dispatch_async(dispatch_get_main_queue(), ^{
        if (success) {//发送成功
            [self setTitle:@"验证码已发送" forState:UIControlStateNormal];
            [self setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
            self.userInteractionEnabled = !success;
        }else{//发送失败
            [self setTitle:@"重新发送" forState:UIControlStateNormal];
            [self setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
            self.userInteractionEnabled = !success;
        }
        
    });
    _timer = nil;
}


@end
